CN216443888U - Taping machine based on sheet adhesive tape - Google Patents

Abstract

The utility model discloses a taping machine based on sheet adhesive tapes, which comprises a transplanting mechanism and a plurality of taping devices, wherein the transplanting mechanism comprises a transfer component and a rotating component, the transfer component drives a workpiece to sequentially pass through the taping devices through the rotating component, and the rotating component drives the workpiece to rotate so that the taping devices perform taping treatment on a plurality of edges of the workpiece respectively; the device of borduring includes guiding mechanism, first dyestripping mechanism, cladding device and second dyestripping mechanism, the position of guiding mechanism adjustment sheet adhesive tape, the substrate of sheet adhesive tape bonding face one side is torn to first dyestripping mechanism, the cladding device will tear one side substrate the sheet adhesive tape in on the work piece, the second dyestripping mechanism tears the unnecessary substrate of sheet adhesive tape, then the cladding device passes through the sheet adhesive tape is right the work piece is bordured and is handled.

Description

Taping machine based on sheet adhesive tape

Technical Field

The utility model relates to the field of processing equipment of display modules, in particular to a taping machine based on sheet adhesive tapes.

Background

Can set up corresponding display screen on some electronic product, electrical apparatus or the instrument and equipment, the display module assembly of display screen need be in the position cladding shading adhesive tape of side in the course of working, and this shading adhesive tape generally is black, and one of them side has the viscidity adhesive linkage for the adhesion is at the side of display module assembly, is used for carrying out the shading to display module assembly and protects the side of display module assembly. At present, the edge covering equipment for covering the display module by calling the adhesive tape is generally the adhesive tape for the coiled material, and can only cover the edge of one side edge of a workpiece, when all the side edges of the workpiece are covered, the material loading and unloading are required to be carried out for multiple times, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention discloses a hemming method based on a sheet adhesive tape, which is capable of hemming the side edge of a workpiece by the sheet adhesive tape and sequentially hemming a plurality of side edges of the workpiece.

The utility model discloses a taping machine based on sheet rubber strips, which comprises a transplanting mechanism and a plurality of taping devices, wherein the transplanting mechanism comprises a transfer component and a rotating component, the transfer component drives a workpiece to sequentially pass through the taping devices through the rotating component, the rotating component drives the workpiece to rotate, and the taping devices respectively perform taping treatment on corresponding edges of the workpiece;

the device of borduring includes guiding mechanism, first dyestripping mechanism, cladding device and second dyestripping mechanism, the position of guiding mechanism adjustment sheet adhesive tape, first dyestripping mechanism with the guiding mechanism cooperation is torn the substrate of sheet adhesive tape bonding face one side, cladding device will tear one side of substrate attached on the work piece, the second dyestripping mechanism tears the surplus substrate of sheet, then cladding device passes through the sheet adhesive tape is right the work piece is bordured and is handled.

Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:

the transfer assembly can drive a workpiece to sequentially pass through each edge covering device through the rotating assembly, and the rotating assembly adjusts the edges of the workpiece matched with each edge covering device, so that the edges on the workpiece can be sequentially subjected to edge covering treatment through the edge covering devices; the adjusting mechanism, the first film tearing mechanism, the coating device and the second film tearing mechanism can coat the sheet adhesive tape on the side edge of the workpiece.

Drawings

FIG. 1 is a schematic structural view of a taping machine;

FIG. 2 is a schematic structural view of the hemming device;

FIG. 3 is a schematic structural diagram of a feeding mechanism;

FIG. 4 is a schematic structural view of the support assembly;

FIG. 5 is a schematic structural view of the material handling assembly;

FIG. 6 is a schematic view of the adjustment mechanism at a viewing angle;

FIG. 7 is a schematic structural diagram of the left adjustment device;

FIG. 8 is a schematic view of the adjustment mechanism from another perspective;

FIG. 9 is a schematic structural view of a carrying mechanism;

FIG. 10 is a schematic structural view of a first film tearing mechanism;

FIG. 11 is a schematic structural view of a coating apparatus;

FIG. 12 is a schematic structural view of a taping mechanism;

FIG. 13 is an exploded view of the hemming rollers;

FIG. 14 is a schematic structural view of a taping mechanism and a rotating mechanism;

fig. 15 is an exploded view of the rotary mechanism.

Description of the figures

100. A taping machine; 10. a transplanting mechanism; 20. a binding device; 30. a feeding mechanism; 31. a support assembly; 311. a support frame; 312. a lifting plate; 3121. a first chute; 3122. a second chute; 313. A lift drive; 314. a first adjustment member; 3141. a stop projection; 315. a second adjustment member; 3151. a stopper; 3152. a stopper tooth; 32. a material conveying assembly; 321. transplanting a bracket; 322. a transplanting driving device; 323. a gripping device; 3231. grabbing the bracket; 3232. a lifting cylinder; 3233. an air tap; 324. an ion wind rod; 40. an adjustment mechanism; 41. adjusting the bracket; 411. a third chute; 412. A fifth chute; 413. a supporting strip; 4131. a support boss; 42. a righting component; 421. a first adjustment assembly; 4211. a first drive source; 4212. a left adjustment device; 4213. a right adjustment device; 4214. A sliding support; 4215. an adjustment member; 4216. a fourth chute; 422. a second adjustment assembly; 4221. A second drive source; 4222. a push rod; 43. a clamping assembly; 431. a clamping cylinder; 432. a clamping block; 50. a first film tearing mechanism; 51. a tear film drive assembly; 511. a rotating member; 512. a lifting drive member; 52. a film tearing clamp; 521. an upper splint; 522. a lower splint; 523. a clamp plate driving member; 60. A carrying mechanism; 61. a carrying drive assembly; 62. carrying the bracket; 621. a first bracket; 622. a second bracket; 63. a fixing assembly; 631. fixing the air cylinder; 632. a fixing member; 70. a cladding device; 71. A drive mechanism; 72. a rotation mechanism; 721. rotating the bracket; 722. a rotating shaft; 723. a rotary drive assembly; 7231. a first rotational connection; 7232. a second rotational connection; 7233. a third rotational connection; 7234. a rotary drive member; 73. a binding mechanism; 731. a wrapping bracket; 732. a drive assembly; 7321. a wrapping motor; 7322. a belt; 7323. a belt pulley; 7324. a tension wheel; 733. Edge covering rollers; 7331. a support member; 7332. a first secondary support member; 7333. a first rubber pad; 7334. A second secondary support member; 7335. a second rubber pad; 7336. a sliding groove; 7337. a sliding projection; 735. a third secondary support member; 7351. a negative pressure chamber; 7352. negative pressure air holes; 7353. a third rubber cushion; 734. a compression assembly; 7341. compressing the driving member; 7342. pressing the roller; 7343. and pressing the connecting piece.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, the utility model discloses a taping machine 100 based on a sheet adhesive tape, which is used for wrapping the sheet adhesive tape on the side edge of a workpiece and performing taping treatment on a plurality of side edges of the workpiece. In this application, the workpiece may be a display module or other object that needs to be hemmed, and the display module is taken as an example in the present specification to describe the hemming machine 100.

The edge covering machine 100 comprises a transplanting mechanism 10 and a plurality of edge covering devices 20, wherein the transplanting mechanism 10 can drive the workpiece to be sequentially matched with the edge covering devices 20, and the edge covering devices 20 are used for respectively performing edge covering on a plurality of edges of the workpiece. In the present application, there are four hemming devices 20, and four hemming devices 20 may hem four sides of the workpiece

The transplanting mechanism 10 is arranged on a main support of the taping machine 100, the transplanting mechanism 10 comprises a transfer component and a rotating component, the rotating component is arranged on the transfer component, the workpiece is fixed on the rotating component, the transfer component can drive the workpiece to sequentially pass through each taping device 20 through the rotating component, the transfer component can drive the workpiece to rotate, and each edge of the workpiece is respectively matched with each taping device 20.

The rotation assembly and the transfer assembly work independently.

As shown in fig. 2, the taping device 20 includes a feeding mechanism 30, an adjusting mechanism 40, a first film tearing mechanism 50, a carrying mechanism 60, a wrapping device 70 and a second film tearing mechanism, the feeding mechanism 30 is used for moving the sheet adhesive tapes one by one to the adjusting mechanism 40, the adjusting mechanism 40 adjusts the placement positions of the sheet adhesive tapes, under the cooperation of the adjusting mechanism 40 and the carrying mechanism 60, the first film tearing mechanism 50 tears the substrate on the side of the bonding surface of the sheet adhesive tapes, the carrying mechanism 60 is used for moving the sheet adhesive tapes of the torn substrate to a preset position, so that the wrapping device 70 can conveniently obtain the sheet adhesive tapes, the wrapping device 70 first drives the sheet adhesive tapes to move to the preset position, attaches the sheet adhesive tapes to the workpiece on one side of the sheet adhesive tapes, and then the second film tearing mechanism tears the remaining substrate of the sheet adhesive tapes, the wrapping device 70 is then operated to wrap the side edges of the workpiece with the strip of sheet material.

As shown in fig. 3, the feeding mechanism 30 further includes a supporting assembly 31 and a material conveying assembly 32, the supporting assembly 31 is used for stacking a plurality of rubber strips of the sheet material, the material conveying assembly 32 is located above the supporting assembly 31, and the rubber strips of the sheet material on the supporting assembly 31 can be conveyed to the adjusting mechanism 40 one by one.

As shown in fig. 4, the supporting assembly 31 further includes a supporting frame 311, a lifting plate 312, and a lifting driving device 313, the lifting driving device 313 may drive the lifting plate 312 to move in the Z-axis direction relative to the supporting frame 311, and a plurality of rubber sheet strips are stacked on the upper surface of the lifting plate 312. The material handling assembly 32 moves the strips of sheet material one by one from the elevator plate 312 to the adjustment mechanism 40. After the material transporting assembly 32 obtains one rubber strip from the lifting plate 312, the lifting driving device 313 can drive the lifting plate 312 to move upward for a certain position, so that the rubber strip stacked at the uppermost end of the sheet is moved to a position where the rubber strip can be obtained by the material transporting assembly 32.

Further, the support assembly 31 is further provided with two first adjusting members 314, the two first adjusting members 314 are respectively located at two ends of the rubber strip of the sheet material, a bottom end of the first adjusting member 314 is slidably connected with the support frame 311, a top end of the first adjusting member 314 passes through the lifting plate 312, the lifting plate 312 is provided with a first sliding groove 3121 for the first adjusting member 314 to slide in the X-axis direction, and the two first adjusting members 314 move in the X-axis direction relative to the support frame 311.

The top end of the first adjusting member 314 is provided with a stopping protrusion 3141, the distance between the two stopping protrusions 3141 is smaller than the length of the sheet adhesive tape, and when the material conveying assembly 32 obtains a single sheet adhesive tape, the two stopping protrusions 3141 can poke the sheet adhesive tape to prevent lamination.

Further, two sets of adjusting devices are disposed on the supporting component 31, and are distributed relatively in the Y-axis direction, wherein one set of adjusting devices is fixedly connected to the supporting frame 311, and the other set of adjusting devices can slide relative to the supporting frame 311 in the Y-axis direction. Specifically, the two sets of adjusting devices respectively include at least one second adjusting member 315, and the two second adjusting members 315 opposite to each other can adjust the position of the rubber strip on the lifting plate 312 in the Y-axis direction. The lifting plate 312 is provided with a second sliding groove 3122 for moving the second adjusting member 315 in the Y-axis direction.

A stop member 3151 is disposed on the second adjusting member 315, and a plurality of stop teeth 3152 are disposed on the inner side of the stop member 3151, so that when the material conveying assembly 32 obtains a single sheet adhesive tape, two opposite stop members 3151 can prevent the sheet adhesive tapes leaving the support assembly 31 from being stacked by the stop teeth 3152.

As shown in fig. 5, the material transporting assembly 32 includes a transplanting bracket 321, a transplanting driving device 322, and a grabbing device 323, the material transporting assembly 32 is disposed above the supporting assembly 31 through the transplanting bracket 321, the grabbing device 323 is configured to grab the uppermost sheet rubber strip from the supporting assembly 31, and the transplanting driving device 322 moves the sheet rubber strip to the adjusting mechanism 40 through the grabbing device 323.

The grabbing device 323 comprises a grabbing bracket 3231, at least one lifting cylinder 3232 is arranged on the grabbing bracket 3231, an output end of the lifting cylinder 3232 is connected with at least one air nozzle 3233, the lifting cylinder 3232 is connected with the transplanting driving device 322 through the grabbing bracket 3231, the lifting cylinder 3232 can drive the air nozzle 3233 to move to the supporting component 31, the air nozzle 3233 adsorbs the adhesive tape on the uppermost sheet material, then the lifting cylinder 3232 drives the adhesive tape on the sheet material to leave the supporting component 31 through the air nozzle 3233, and then moves to the position above the adjusting mechanism 40 under the action of the transplanting driving device 322, and the lifting cylinder 3232 places the adhesive tape on the adjusting mechanism 40 through the air nozzle 3233.

The transplanting support 321 is provided with an ion wind rod 324, the ion wind rod 324 blows ion wind to the grabbing position of the air nozzle 3233, static electricity is eliminated, and lamination of the sheet rubber strips is further prevented when the sheet rubber strips are grabbed.

After the material conveying assembly 32 moves the sheet adhesive tape to the adjusting mechanism 40, the adjusting mechanism 40 can correct the sheet adhesive tape. Specifically, as shown in fig. 6, the adjusting mechanism 40 includes an adjusting bracket 41, a positioning unit 42, and a clamping unit 43, the positioning unit 42 is capable of adjusting the position of the sheet adhesive tape on the adjusting bracket 41 in the X-axis and Y-axis directions, and the clamping unit 43 is configured to clamp one side of the sheet adhesive tape.

Further, the righting assembly 42 includes a first adjusting assembly 421 and a second adjusting assembly 422, the first adjusting assembly 421 includes a first driving source 4211, a left adjusting device 4212 and a right adjusting device 4213, the first driving source 4211 is fixedly connected to the adjusting bracket 41 and can drive the left adjusting device 4212 and the right adjusting device 4213 to move in the X-axis direction simultaneously, the sheet adhesive tape is located between the left adjusting device 4212 and the right adjusting device 4213, and the distance between the left adjusting device 4212 and the right adjusting device 4213 can be adjusted according to the length of the sheet adhesive tape.

As shown in fig. 7, the left adjusting device 4212 and the right adjusting device 4213 are identical in structure, each of the left adjusting device 4212 and the right adjusting device 4213 includes a sliding bracket 4214, a bottom end of the sliding bracket 4214 is connected to the first driving source 4211, a top end of the sliding bracket 4214 passes through an upper surface of the adjusting bracket 41 through a third sliding slot 411, the sheet rubber strip is located at a position between the two sliding brackets 4214, and the first driving source 4211 can drive the sliding bracket 4214 to move along the third sliding slot 411 in the X-axis direction.

Further, an adjusting member 4215 is connected to a top end of the sliding bracket 4214, the adjusting member 4215 is fixedly connected to the top end of the sliding bracket 4214, the first driving source 4211 can drive the adjusting member 4215 to slide along the X-axis direction through the sliding bracket 4214, the two adjusting members 4215 are symmetrically distributed, a fourth sliding slot 4216 is arranged on the adjusting member 4215, the fourth sliding slot 4216 extends in the Y-axis direction, the fourth sliding slot 4216 has an inner opening, two ends of the sheet rubber strip are respectively located in the two fourth sliding slots 4216, and when the first driving source 4211 drives the adjusting member 4215 to move in the X-axis direction through the sliding bracket 4214, the adjusting member 4215 drives the sheet rubber strip to move through the fourth sliding slot 4216. The width of the inlet end of the fourth chute 4216 is greater than the width of the outlet end of the fourth chute 4216, so that the second adjusting component 422 can drive the two ends of the sheet rubber strip to enter the fourth chute 4216 conveniently.

As shown in fig. 8, the second adjusting assembly 422 further includes a second driving source 4221 and at least one push rod 4222, and the second driving source 4221 pushes the sheet rubber strip to move in the Y-axis direction through one end of the push rod 4222. Specifically, the adjusting bracket 41 is provided with a fifth sliding groove 412 engaged with the push rod 4222, and the second driving source 4221 can drive the push rod 4222 to move along the fifth sliding groove 412 in the Y-axis direction. The second adjusting assembly 422 can push the sheet adhesive tape to slide in the Y-axis direction relative to the adjusting bracket 41 by the push rod 4222, and the carrying mechanism 60 can clamp one side of the sheet adhesive tape. In the application, when feeding is performed each time, one or more adhesive tapes for wrapping a workpiece may be arranged on the sheet adhesive tape, and when only one adhesive tape is provided, after the first film tearing mechanism 50 tears a substrate for the first time, the carrying mechanism 60 may move the substrate to a preset position, tear a film for the second time by the second film tearing mechanism, and then wrap a side edge of the workpiece by the wrapping device 70; when a plurality of adhesive tapes are arranged on one sheet adhesive tape, the first film tearing mechanism 50 tears the substrate each time, so that one adhesive tape can be separated from the sheet adhesive tape, the remaining substrate on the adhesive tape is torn by the second film tearing mechanism, then one side edge of the workpiece is covered by the wrapping device 70, and after one adhesive tape is torn off from the whole sheet adhesive tape at each time, the second adjusting assembly 422 can push the sheet adhesive tape to move forwards for a certain distance in the Y-axis direction, so that the sheet adhesive tape can be matched with the carrying mechanism 60, and the first film tearing mechanism 50 can tear the film continuously.

As shown in fig. 7, there are two clamping assemblies 43, and the two clamping assemblies 43 are respectively connected to the left adjustment device 4212 and the right adjustment device 4213 and move synchronously with the left adjustment device 4212 and the right adjustment device 4213. The clamping assembly 43 comprises a clamping cylinder 431 and a clamping block 432, the clamping cylinder 431 is fixedly connected with the sliding support 4214, an output shaft of the clamping cylinder 431 penetrates through the upper surface of the adjusting support 41 to be connected with the clamping block 432, and the clamping cylinder 431 can drive the clamping block 432 to move in the vertical direction. After the position of the sheet adhesive tape is adjusted by the first adjusting assembly 421 and the second adjusting assembly 422, the clamping cylinder 431 drives the clamping block 432 to move downwards to clamp one side of the sheet adhesive tape, so that the first film tearing mechanism 50 can tear the substrate conveniently.

As shown in fig. 8, the upper surface of the adjusting bracket 41 is provided with a plurality of supporting bars 413, the supporting bars 413 are provided with supporting protrusions 4131, the supporting protrusions 4131 extend along the Y-axis direction, the top surfaces of the supporting protrusions 4131 are higher than the top surface of the adjusting bracket 41, when the sheet rubber strip is placed on the adjusting bracket 41, the supporting protrusions 4131 are used for supporting, the contact area between the sheet rubber strip and the adjusting bracket 41 is reduced, and friction is reduced.

As shown in fig. 9, the conveying mechanism 60 includes a conveying driving assembly 61, a conveying bracket 62 and a fixing assembly 63, and the conveying driving assembly 61 drives the fixing assembly 63 to move toward or away from the adjusting mechanism 40 through the conveying bracket 62; the fixing assembly 63 cooperates with the carrying bracket 62 to clamp one side of the sheet adhesive tape. After the first film tearing mechanism 50 tears the substrate, the carrying driving assembly 61 can drive the fixing assembly 63 to move to a preset position in a direction away from the adjusting mechanism 40 through the carrying bracket 62, and the fixing assembly is obtained by the wrapping device 70.

Further, the carrying support 62 comprises a first support 621 and a second support 622, the first support 621 is connected to the carrying driving assembly 61, the second support 622 is connected to the first support 621 in a sliding manner, a driving device drives the second support 622 to move in the Z-axis direction relative to the first support 621, and the fixing assembly 63 is matched with the second support 622 to clamp one side of the sheet adhesive tape.

Further, the fixing assembly 63 includes a fixing cylinder 631 and a fixing member 632, the fixing cylinder 631 is connected to the fixing member 632 and can drive the fixing member 632 to move in the Z-axis direction, and the fixing member 632 cooperates with the top surface of the second support 622 to clamp one side of the sheet adhesive tape.

Further, be provided with negative pressure on the second support 622 take place the chamber and a plurality of with the air vent that the chamber intercommunication takes place for the negative pressure, negative pressure takes place the chamber intercommunication negative pressure generating device, negative pressure takes place the chamber and passes through the air vent adsorbs the sheet adhesive tape.

After the wrapping device 70 obtains the sheet adhesive tape from the carrying mechanism 60, one side of the substrate to be torn can be bonded to the workpiece, and then the second film tearing mechanism tears off the redundant substrate, at this time, the wrapping device 70 can wrap the sheet adhesive tape on the side of the workpiece.

As shown in fig. 10, in the present application, the first tear film mechanism 50 and the second tear film mechanism may have the same structure. Specifically, first dyestripping mechanism 50 is including dyestripping drive assembly 51 and dyestripping clamp 52, dyestripping clamp 52 presss from both sides the base of sheet adhesive tape, dyestripping drive assembly 51 passes through dyestripping clamp 52 tears the base.

The film tearing driving assembly 51 is connected with the first driving source 4211, so that the first film tearing mechanism 50 and the first adjusting assembly 421 move synchronously, and the relative positions of the first film tearing mechanism 50 and the sheet adhesive tape are fixed.

Further, the film tearing clamp 52 comprises an upper clamp plate 521, a lower clamp plate 522 and a clamp plate driving member 523, wherein the clamp plate driving member 523 drives the upper clamp plate 521 and the lower clamp plate 522 to move oppositely, so as to clamp or release the substrate. The film tearing driving component 51 is connected with the clamping plate driving piece 523, and when the film tearing clamp 52 clamps the substrate, the film tearing driving component 51 tears the substrate through the film tearing clamp 52.

Further, tear film drive assembly 51 includes rotating member 511 and lift driving piece 512, rotating member 511 connects first drive source 4211, rotating member 511 passes through lift driving piece 512 connects tear film clamp 52, lift driving piece 512 drive tear film clamp 52 removes in the Z axle direction, rotating member 511 passes through lift driving piece 512 drive tear film clamp 52 is rotatory, will the substrate is taken off from the sheet adhesive tape.

As shown in fig. 11, the wrapping device 70 includes a driving mechanism 71, a rotating mechanism 72 and a wrapping mechanism 73, the wrapping mechanism 73 is connected to the driving mechanism 71 through the rotating mechanism 72, the driving mechanism 71 can drive the wrapping mechanism 73 to move in the X-axis, Y-axis and Z-axis directions through the rotating mechanism 72, and the rotating mechanism 72 can drive the wrapping mechanism 73 to rotate in the θ -axis direction, so as to realize multi-axis transmission of the wrapping mechanism 73 and ensure the wrapping accuracy of the wrapping mechanism 73 on the workpiece.

Further, the driving mechanism 71 is a three-axis driving module, and can be driven in the X-axis, Y-axis, and Z-axis directions.

As shown in fig. 12, the hemming mechanism 73 further includes a hemming bracket 731, a driving component 732, a hemming roller 733, and a pressing component 734, the hemming bracket 731 is connected to the rotating mechanism 72, the driving component 732 can drive the hemming roller 733 to rotate in the W-axis direction relative to the hemming bracket 731, and the sheet adhesive tape is attached to the workpiece through the hemming roller 733. Meanwhile, the hemming rollers 733 are driven in the directions of the X axis, the Y axis, the Z axis, the W axis and the theta axis, so that the hemming precision is ensured.

In operation, the driving assembly 732 is matched with the driving mechanism 71, so that the edge covering roller 733 passes through the upper and lower surfaces of the workpiece and the side edges connecting the upper and lower surfaces of the workpiece, and the sheet adhesive tape is tightly attached to the upper and lower surfaces of the workpiece and the side edges connecting the upper and lower surfaces of the workpiece. After the attachment is completed, the pressing component 734 is matched with the edge covering roller 733, and the sheet adhesive tapes attached to the upper surface and the lower surface of the workpiece are pressed again, so that the adhesion of the sheet adhesive tapes is firmer.

Specifically, the edge covering roller 733 is provided with a grabbing structure, the driving mechanism 71 and the rotating mechanism 72 grab the sheet adhesive tape on the carrying mechanism 60 through the grabbing structure by driving the edge covering mechanism 73, and attach the sheet adhesive tape to the upper surface or the lower surface of the workpiece.

Further, the driving assembly 732 includes a taping motor 7321 and a belt driving assembly, the taping motor 7321 is fixed to the taping bracket 731, the belt driving assembly includes a belt 7322, a pulley 7323 and a tension pulley 7324, the belt 7322 is disposed on the taping bracket 731 through the pulley 7323 and is in driving connection with the taping roller 733, and the taping motor 7321 can drive the taping roller 733 to rotate around the W axis direction through the belt 7322. The tension wheel 7324 is disposed on the edge-covering bracket 731, and can abut against the belt 7322 to adjust the tension of the belt 7322.

With continued reference to fig. 13, the taping roller 733 includes a supporting member 7331, both ends of the supporting member 7331 are rotatably connected to the taping bracket 731, respectively, and one end of the supporting member 7331 is provided with a pulley engaged with the belt 7322. One side of the supporting member 7331 is connected with a first auxiliary supporting member 7332, a first rubber pad 7333 is disposed on the outer surface of the first auxiliary supporting member 7332, the edge covering roller 733 supports the workpiece through the first rubber pad 7333, and edge covering processing of the workpiece is realized through the first rubber pad 7333. The contact surface of the first rubber pad 7333 and the workpiece is a working surface, and the working surface is an arc surface.

Further, at least one second sub-supporting member 7334 may be respectively disposed at two ends of the first sub-supporting member 7332, the second sub-supporting member 7334 is connected to a second rubber pad 7335, the second rubber pad 7335 has the same function as the first rubber pad 7333, and acts on different positions of the workpiece, and the working surface of the first rubber pad 7333 coincides with the working surface of the second rubber pad 7335.

In this application, a sliding protrusion 7337 is disposed on the supporting member 7331, the first sub-supporting member 7332 and the second sub-supporting member 7334 are both provided with a sliding groove 7336 engaged with the sliding protrusion 7337, and the first sub-supporting member 7332 and the second sub-supporting member 7334 can slide along the sliding protrusion 7337 through the sliding groove 7336, adjust the position on the supporting member 7331, and then be positioned on the supporting member 7331 through a positioning member. At the same time, the second sub-support 7334 can slide along the support 7331, and adjust the relative position with respect to the first sub-support 7332 to avoid the interference on the workpiece.

Further, the first rubber pad 7333 and the second rubber pad 7335 can be made of a silica gel material, so as to avoid damage to the workpiece and the sheet rubber strip.

Further, the grabbing structure includes a third sub-supporting member 735 disposed on the supporting member 7331, the third sub-supporting member 735 is fixedly connected to the supporting member 7331, and the third sub-supporting member 735 and the first sub-supporting member 7332 are respectively located at two opposite sides of the supporting member 7331. A negative pressure cavity 7351 is formed in the third sub-support 735, the negative pressure cavity 7351 is connected to a negative pressure generator, and a plurality of negative pressure air holes 7352 communicated with the negative pressure cavity 7351 are formed in the third sub-support 735, and the sheet adhesive tape is adsorbed through the negative pressure air holes 7352.

Further, a third rubber pad 7353 is attached to an outer surface of the third sub-supporting member 735, the negative pressure air hole 7352 penetrates through the third rubber pad 7353, and a working surface of the third rubber pad 7353 is a plane.

The third rubber pad 7353 is made of a silicone material, and can prevent the sheet rubber strip from being damaged when the sheet rubber strip is adsorbed.

After the edge wrapping of the side edge of the workpiece is completed, the wrapping roller 733 is matched with the pressing component 734 to further press the sheet adhesive tapes attached to the upper surface and the lower surface of the workpiece. As shown in fig. 12, the pressing assembly 734 includes a pressing driving member 7341 and a pressing roller 7342, the pressing driving member 7341 can drive the pressing roller 7342 to move relative to the taping roller 733, and after the taping roller 733 attaches the sheet adhesive tape to the workpiece, the pressing roller 7342 cooperates with the taping roller 733 to further press the sheet adhesive tape attached to the upper and lower surfaces of the workpiece.

Furthermore, two ends of the pressing roller 7342 are respectively and rotatably connected with a pressing connecting piece 7343, the pressing connecting pieces 7343 are respectively and rotatably connected with the edge-covering bracket 731, and the pressing driving piece 7341 can drive the pressing connecting pieces 7343 to rotate relative to the edge-covering bracket 731.

Further, the pressing driving part 7341 is an air cylinder, one end of the air cylinder is rotatably connected to the edge covering bracket 731, and the other end of the air cylinder is rotatably connected to the pressing connecting part 7343.

In this application, the outer surface of the pressing roller 7342 is coated with a rubber pad, and the pressing roller 7342 presses and holds the sheet adhesive tape through the rubber pad, so as to prevent the sheet adhesive tape from being damaged.

With continued reference to fig. 14 and 15, in the present application, the rotating mechanism 72 may drive the hemming mechanism 73 to rotate in the θ -axis direction, so that the axis of the hemming roller 733 is parallel to the side edge of the workpiece, thereby ensuring the hemming accuracy.

The rotating mechanism 72 includes a rotating bracket 721, a rotating shaft 722 and a rotating driving assembly 723, the serging bracket 731 is rotatably connected to the rotating bracket 721 in the θ axis direction through the rotating shaft 722, the rotating driving assembly 723 is disposed on one side of the rotating shaft 722, and includes a rotating driving member 7234, a first rotating connecting member 7231, a second rotating connecting member 7232 and a third rotating connecting member 7233, the first rotating connecting member 7231 is fixedly connected to the serging bracket 731, the first rotating connecting member 7231 is slidably connected to the second rotating connecting member 7232, the second rotating connecting member 7232 is rotatably connected to the third rotating connecting member 7233, the third rotating connecting member 7233 is slidably connected to the rotating bracket 721, and the rotating driving member 7234 can drive the third rotating connecting member 7233 to slide relative to the rotating bracket 721. When the position of the hemming mechanism 73 in the θ axis direction needs to be adjusted, the rotary driving member 7234 drives the third rotary connecting member 7233 to slide relative to the rotary support 721, because the third rotary connecting member 7233 is rotationally connected with the second rotary connecting member 7232 and the second rotary connecting member 7232 is slidably connected with the first rotary connecting member 7231, the hemming support 731 can rotate relative to the rotary support 721 in the θ axis direction around the rotating shaft 722, and the position of the hemming mechanism 73 can be adjusted.

The present invention may be embodied in various forms and modifications without departing from the spirit and scope of the utility model, and the embodiments described above are intended to illustrate the utility model, but do not limit the scope of the utility model.

Claims (10)

1. The taping machine based on the sheet adhesive tapes is characterized by comprising a transplanting mechanism and a plurality of taping devices, wherein the transplanting mechanism comprises a transfer component and a rotating component, the transfer component drives a workpiece to sequentially pass through the taping devices through the rotating component, the rotating component drives the workpiece to rotate, and the taping devices respectively perform taping treatment on corresponding edges of the workpiece;

the device of borduring includes guiding mechanism, first dyestripping mechanism, cladding device and second dyestripping mechanism, the position of guiding mechanism adjustment sheet adhesive tape, the substrate of sheet adhesive tape bonding face one side is torn to first dyestripping mechanism, the cladding device will tear one side substrate the sheet adhesive tape in on the work piece, the second dyestripping mechanism tears the unnecessary substrate of sheet adhesive tape, then the cladding device passes through the sheet adhesive tape is right the work piece is bordured and is handled.

2. The taping machine based on a sheet adhesive tape according to claim 1, wherein the adjusting mechanism comprises an adjusting bracket, a righting component and a clamping component, the righting component comprises a first adjusting component and a second adjusting component, the first adjusting component and the second adjusting component respectively adjust the position of the sheet adhesive tape on the adjusting bracket in an X-axis direction and a Y-axis direction, the clamping component clamps one side of the sheet adhesive tape, and the first film tearing mechanism tears off the substrate on the other side of the sheet adhesive tape.

3. The taping machine based on a strip of sheet material of claim 2, wherein the first adjustment assembly includes a first drive source, a left adjustment device and a right adjustment device, the strip of sheet material being located between the left adjustment device and the right adjustment device, the first drive source adjusting the position of the strip of sheet material on the adjustment bracket in the X-axis direction via the left adjustment device and the right adjustment device.

4. The taping machine based on a strip of sheet material as claimed in claim 3, wherein the second adjustment assembly includes a second drive source and at least one push rod, the second drive source driving the push rod to move relative to the adjustment bracket, adjusting the position of the strip of sheet material on the adjustment bracket in the Y-axis direction, and pushing one side of the strip of sheet material out of the adjustment bracket.

5. The taping machine based on a sheet adhesive tape according to claim 4, wherein the taping device further comprises a carrying mechanism, the second adjusting member can push one side of the sheet adhesive tape to the carrying mechanism, the carrying mechanism comprises a carrying driving member, a carrying bracket and a fixing member, the fixing member is matched with the carrying bracket to clamp one side of the sheet adhesive tape, and the carrying driving member can carry the sheet adhesive tape after tearing off a part of the substrate to the taping device through the carrying bracket and the fixing member.

6. The taping machine based on sheet adhesive tape according to claim 5, wherein the wrapping device comprises a driving mechanism and a taping mechanism, the driving mechanism drives the taping mechanism to take the sheet adhesive tape from the carrying mechanism and to adhere the adhesive surface of the sheet adhesive tape, which is stripped from the substrate, to the workpiece;

the edge covering mechanism comprises an edge covering support, a driving assembly and an edge covering roller, the driving assembly drives the edge covering roller to rotate in the W-axis direction, a grabbing structure for grabbing the sheet rubber strip is arranged on the edge covering roller, and the driving mechanism and the driving assembly are matched to cover the sheet rubber strip on one side edge of the workpiece through the edge covering roller.

7. The taping machine based on sheet adhesive tapes according to claim 6, wherein the taping roller comprises a support member, two ends of the support member are respectively rotatably connected with the taping bracket, the support member is connected with a first secondary support member, a first rubber pad is arranged on the outer surface of the first secondary support member, and the taping roller wraps the adhesive tape on the side edge of the workpiece through the first rubber pad.

8. The taping machine based on sheet adhesive tapes according to claim 7, wherein the grabbing structure comprises a third secondary support member arranged on the support member, a negative pressure cavity is arranged in the third secondary support member, the negative pressure cavity is connected with a negative pressure generator, and a plurality of negative pressure air holes communicated with the negative pressure cavity are arranged on the third secondary support member and used for adsorbing the sheet adhesive tapes through the negative pressure air holes.

9. The taping machine based on sheet adhesive tape of claim 6, wherein the driving mechanism is connected with the taping mechanism through a rotating mechanism, the rotating mechanism comprises a rotating bracket and a rotating driving component, the rotating bracket is connected with the driving mechanism, and the rotating driving component drives the taping mechanism to rotate around the theta axis direction.

10. The taping machine based on a sheet adhesive tape according to claim 1, wherein the first film tearing mechanism comprises a rotating member, a lifting driving member and a film tearing clamp, the rotating member is connected with the film tearing clamp through the lifting driving member, the lifting driving member drives the film tearing clamp to move in the Z-axis direction, the rotating member drives the film tearing clamp to rotate through the lifting driving member, and the second film tearing mechanism has the same structure as the first film tearing mechanism.

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